Final answer:
The main issues with the coverage of certain massacres included a lack of detail and prominence in the media, a focus on the broader war rather than the atrocities, cover-ups, and the media's choice of stories, which sometimes led to an underreporting of humanitarian crises.
Step-by-step explanation:
One of the main issues with the coverage of the Holocaust during World War II was the lack of prominence and detail in media reporting. The focus was often more on the war effort rather than the atrocities being committed against Jews and others. Similarly, the massacre at My Lai during the Vietnam War also suffered from media issues. It initially went unreported and was later seen as a cover-up by the U.S. military, causing division in the U.S. and leading to significant public outrage when the massacre became widely known. Lastly, the media's attention to certain stories over others can lead to a lack of awareness and action on humanitarian crises, as Christiane Amanpour lamented regarding the Rwandan genocide in 1994, where the media's focus on other global events led to a failure to inform the public about the atrocity occurring.